1835615

Information

• Patent Grant
• 1835615

• References
• Source

• Patent Number

  1,835,615

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1931
  93 years ago

• CPC

  • F02M7/16 - operated automatically

• US Classifications

  • 123 - Internal-combustion engines
  • 417 - Pumps